Originally Posted by
Kiwi Flyer
On the SQ flights, only flights that are not operated with A380 or 77W a/c can be upgraded using miles from FFPs participating in the *A mileage upgrade scheme. (I understand from another recent post that UA does now participate but not on SQ.)
Thanks Kiwi for untangling that a bit. I'm in SQ business so I don't really need to be able to upgraded. And I will check with United and if it is available just transfer Starwood points to get into F for the leg Sydney-SFO.